Table 1. Statistical analysis of EEG alpha and beta and O2Hb of fNIRS measurements based on two-sample t-test. In terms of electrode naming, F4A represents EEG electrode F4 in Alpha band, F4B represents EEG electrode F4 in Beta band, and so on.

Channel No	t-value	p-value	Channel No	t-value	p-value	Electrode	t-value	p-value
1	4.3	0.0016	14	5.5	0.0000	Fz Alpha	2.9	0.0073
2	2.2	0.0370	15	5.3	0.0000	Fz Beta	3.1	0.0058
3	3.8	0.0022	16	2.1	0.0496	F3 A	5.3	0.0000
4	5.6	0.0000	17	3.0	0.0070	F3 B	2.5	0.0200
5	3.35	0.0033	18	5.2	0.0000	F8 A	5.4	0.0000
6	4.8	0.0002	19	2.2	0.0207	F8B	1.7	0.0700
7	0.6	0.5081	20	2.8	0.0011	FP2 A	3.3	0.0030
8	3.3	0.0038	21	3.2	0.0045	FP2 B	4.1	0.0013
9	5.5	0.0000	22	0.7	0.4193	FP1 A	2.89	0.0080
10	3.1	0.0059	23	5.1	0.0001	FP1B	1.8	0.0670
11	1.1	0.2904	F4 A	6.4	0.0000	F7 A	2.9	0.0010
12	2.3	0.0355	F4 B	3.8	0.0021	F7 B	3.0	0.0051
13	2.14	0.0396